@layer components {
  .site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    height: var(--header-height);
    border-bottom: 1px solid transparent;
    background: rgb(248 250 252 / 84%);
    backdrop-filter: blur(18px) saturate(140%);
    transition:
      border-color var(--duration-base) ease,
      box-shadow var(--duration-base) ease,
      background var(--duration-base) ease;
  }

  .site-header.is-scrolled,
  .site-header:focus-within {
    border-color: rgb(230 234 241 / 92%);
    background: rgb(255 255 255 / 94%);
    box-shadow: var(--shadow-xs);
  }

  .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-8);
  }

  .brand-link {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    border-radius: var(--radius-sm);
    text-decoration: none;
  }

  .brand-link--header {
    gap: 0.7rem;
  }

  .brand-link--header .brand-link__mark {
    width: 3.15rem;
    height: 3.15rem;
  }

  .brand-link__text {
    display: grid;
    gap: 0.16rem;
  }

  .brand-link__name {
    color: var(--color-text);
    font-family: var(--font-wordmark);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1;
  }

  .brand-link__tagline {
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    line-height: 1.15;
    text-transform: uppercase;
  }

  .site-nav {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: var(--space-1);
  }

  .site-nav__link,
  .site-nav__login {
    position: relative;
    padding: 0.65rem 0.8rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 650;
    line-height: 1;
    text-decoration: none;
    transition:
      color var(--duration-fast) ease,
      background var(--duration-fast) ease;
  }

  .site-nav__link:hover,
  .site-nav__link.is-active,
  .site-nav__login:hover {
    color: var(--color-text);
    background: var(--color-surface-soft);
  }

  .site-nav__link.is-active::after {
    position: absolute;
    right: 0.8rem;
    bottom: 0.35rem;
    left: 0.8rem;
    height: 2px;
    border-radius: var(--radius-pill);
    background: var(--gradient-brand);
    content: "";
  }

  .site-nav__login {
    margin-left: var(--space-3);
    color: var(--color-text);
  }

  .site-nav__cta {
    margin-left: var(--space-2);
  }

  .nav-toggle {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    background: var(--color-surface);
    cursor: pointer;
  }

  .nav-toggle__line {
    display: block;
    width: 1.1rem;
    height: 2px;
    margin: 0.22rem auto;
    border-radius: var(--radius-pill);
    background: currentcolor;
    transition: transform var(--duration-base) var(--ease-out);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-of-type(2) {
    transform: translateY(3px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__line:last-of-type {
    transform: translateY(-3px) rotate(-45deg);
  }

  .button {
    display: inline-flex;
    min-height: 3.25rem;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.8rem 1.3rem;
    border: 1px solid transparent;
    border-radius: 0.8rem;
    font-size: var(--text-sm);
    font-weight: 750;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition:
      color var(--duration-base) var(--ease-out),
      border-color var(--duration-base) var(--ease-out),
      background var(--duration-base) var(--ease-out),
      box-shadow var(--duration-base) var(--ease-out),
      transform var(--duration-base) var(--ease-out);
  }

  .button::after {
    width: 1rem;
    height: 1rem;
    background: currentcolor;
    content: "";
    clip-path: polygon(18% 46%, 64% 46%, 47% 29%, 55% 21%, 86% 52%, 55% 83%, 47% 75%, 64% 58%, 18% 58%);
    transition: transform var(--duration-base) var(--ease-out);
  }

  .button:hover {
    transform: translateY(-2px);
  }

  .button:hover::after {
    transform: translateX(3px);
  }

  .button--primary {
    color: var(--color-surface);
    background: var(--color-action);
    box-shadow: 0 10px 24px rgb(22 125 106 / 20%);
  }

  .button--primary:hover {
    background: var(--color-action-hover);
    box-shadow: var(--shadow-blue);
  }

  .button--secondary {
    border-color: rgb(22 125 106 / 40%);
    color: var(--color-action);
    background: rgb(255 255 255 / 78%);
  }

  .button--secondary:hover {
    border-color: var(--color-action);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
  }

  .button--light {
    color: var(--color-text);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
  }

  .button--light:hover {
    color: var(--color-action);
  }

  .button--ghost {
    color: var(--color-text);
    background: transparent;
  }

  .button--ghost:hover {
    background: var(--color-surface-soft);
  }

  .button--small {
    min-height: 2.65rem;
    padding: 0.65rem 1rem;
  }

  .button--small::after,
  .button--no-arrow::after {
    display: none;
  }

  .pill,
  .status-chip {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: var(--space-2);
    padding: 0.38rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    background: rgb(255 255 255 / 76%);
    font-size: var(--text-xs);
    font-weight: 700;
    line-height: 1.2;
  }

  .status-chip::before {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--color-accent);
    content: "";
  }

  .status-chip--planned::before {
    background: var(--pc-sky);
  }

  .status-chip--direction::before {
    background: var(--pc-slate);
  }

  .icon-badge {
    display: inline-grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border: 1px solid rgb(22 125 106 / 10%);
    border-radius: 1rem;
    color: var(--color-action);
    background: var(--color-surface-blue);
  }

  .icon-badge--teal {
    border-color: rgb(239 127 109 / 12%);
    color: var(--color-accent-strong);
    background: rgb(239 127 109 / 8%);
  }

  .icon-badge svg {
    width: 1.45rem;
    height: 1.45rem;
  }

  .card {
    border: 1px solid rgb(230 234 241 / 94%);
    border-radius: var(--radius-lg);
    background: rgb(255 255 255 / 92%);
    box-shadow: var(--shadow-xs);
  }

  .feature-card {
    display: grid;
    min-height: 100%;
    align-content: start;
    gap: var(--space-5);
    padding: clamp(var(--space-6), 3vw, var(--space-8));
    transition:
      border-color var(--duration-base) ease,
      box-shadow var(--duration-base) ease,
      transform var(--duration-base) var(--ease-out);
  }

  .feature-card:hover {
    border-color: rgb(22 125 106 / 24%);
    box-shadow: var(--shadow-sm);
    transform: translateY(-4px);
  }

  .feature-card h3 {
    font-size: var(--text-xl);
  }

  .feature-card p {
    font-size: var(--text-sm);
  }

  .feature-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
  }

  .feature-card__link {
    width: fit-content;
    color: var(--color-action);
    font-size: var(--text-sm);
    font-weight: 750;
    text-decoration: none;
  }

  .feature-card__link:hover {
    text-decoration: underline;
  }

  .page-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(var(--space-20), 9vw, var(--space-32));
    border-bottom: 1px solid var(--color-border);
    background:
      radial-gradient(circle at 84% 22%, rgb(239 127 109 / 14%), transparent 25rem),
      radial-gradient(circle at 18% 72%, rgb(22 125 106 / 10%), transparent 28rem),
      var(--color-surface);
  }

  .page-hero::before {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgb(23 53 47 / 3%) 1px, transparent 1px),
      linear-gradient(90deg, rgb(23 53 47 / 3%) 1px, transparent 1px);
    background-size: 3rem 3rem;
    content: "";
    mask-image: linear-gradient(to bottom, rgb(0 0 0 / 30%), transparent 80%);
    pointer-events: none;
  }

  .page-hero__inner {
    position: relative;
    display: grid;
    max-width: 52rem;
    justify-items: start;
    gap: var(--space-6);
  }

  .page-hero__inner > p {
    max-width: 45rem;
    font-size: var(--text-lg);
  }

  .page-hero--compact {
    min-height: 60vh;
    display: grid;
    align-items: center;
  }

  .page-hero--compact h1 {
    font-size: var(--heading-section);
  }

  .request-id {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
  }

  .cta-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-10);
    overflow: hidden;
    padding: clamp(var(--space-8), 6vw, var(--space-16));
    border: 1px solid rgb(200 217 111 / 18%);
    border-radius: var(--radius-xl);
    color: var(--color-surface);
    background: var(--gradient-night);
    box-shadow: var(--shadow-md);
  }

  .cta-panel::before,
  .cta-panel::after {
    position: absolute;
    width: 18rem;
    height: 18rem;
    border: 1px solid rgb(200 217 111 / 20%);
    border-radius: 50%;
    content: "";
    pointer-events: none;
  }

  .cta-panel::before {
    top: -11rem;
    right: 12%;
  }

  .cta-panel::after {
    right: -9rem;
    bottom: -11rem;
    border-color: rgb(239 127 109 / 24%);
  }

  .cta-panel__copy {
    position: relative;
    z-index: 1;
    display: grid;
    max-width: 44rem;
    gap: var(--space-4);
  }

  .cta-panel h2,
  .cta-panel p {
    color: inherit;
  }

  .cta-panel h2 {
    font-size: var(--text-2xl);
  }

  .cta-panel p {
    max-width: 38rem;
    color: rgb(255 255 255 / 70%);
  }

  .cta-panel .button-row {
    position: relative;
    z-index: 1;
    justify-content: flex-end;
  }

  .logo-cloud {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-6) var(--space-10);
    color: var(--color-text-muted);
  }

  .logo-cloud span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 700;
  }

  .logo-cloud span::before {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 50%;
    background: var(--gradient-brand);
    content: "";
  }

  .site-footer {
    position: relative;
    overflow: hidden;
    padding-top: clamp(var(--space-16), 7vw, var(--space-24));
    color: rgb(255 255 255 / 70%);
    background: var(--pc-ink);
  }

  .site-footer::before {
    position: absolute;
    width: 32rem;
    height: 32rem;
    right: -14rem;
    bottom: -22rem;
    border: 1px solid rgb(200 217 111 / 12%);
    border-radius: 50%;
    content: "";
  }

  .site-footer__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(16rem, 1.2fr) 2fr;
    gap: clamp(var(--space-12), 7vw, var(--space-24));
  }

  .brand-link--footer img {
    width: 12.5rem;
  }

  .site-footer__brand {
    display: grid;
    align-content: start;
    gap: var(--space-4);
  }

  .site-footer__brand p {
    max-width: 24rem;
    color: var(--color-surface);
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
  }

  .availability-note {
    max-width: 27rem;
    font-size: var(--text-xs);
    line-height: 1.6;
  }

  .site-footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }

  .site-footer__links > div {
    display: grid;
    align-content: start;
    gap: var(--space-3);
  }

  .site-footer__links h2 {
    margin-bottom: var(--space-2);
    color: var(--color-surface);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .site-footer__links a {
    width: fit-content;
    color: rgb(255 255 255 / 65%);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color var(--duration-fast) ease;
  }

  .site-footer__links a:hover {
    color: var(--color-surface);
  }

  .site-footer__bottom {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-16);
    padding-block: var(--space-6);
    border-top: 1px solid rgb(255 255 255 / 10%);
    font-size: var(--text-xs);
  }

  @media (max-width: 64rem) {
    .site-nav__link,
    .site-nav__login {
      padding-inline: 0.6rem;
    }

    .site-nav__login {
      margin-left: 0;
    }

    .cta-panel {
      grid-template-columns: 1fr;
    }

    .cta-panel .button-row {
      justify-content: flex-start;
    }
  }

  @media (max-width: 54rem) {
    :root {
      --header-height: 4.5rem;
    }

    .brand-link--header {
      gap: 0.55rem;
    }

    .brand-link--header .brand-link__mark {
      width: 2.75rem;
      height: 2.75rem;
    }

    .brand-link__name {
      font-size: 1.15rem;
    }

    .brand-link__tagline {
      font-size: 0.65rem;
      letter-spacing: 0.11em;
    }

    .nav-toggle {
      display: block;
      margin-left: auto;
    }

    .js .site-nav {
      position: fixed;
      z-index: 101;
      top: calc(var(--header-height) - 0.15rem);
      right: 1rem;
      left: 1rem;
      display: grid;
      max-height: calc(100vh - var(--header-height) - 1rem);
      align-items: stretch;
      margin: 0;
      padding: var(--space-3);
      overflow-y: auto;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgb(255 255 255 / 98%);
      box-shadow: var(--shadow-md);
      opacity: 0;
      transform: translateY(-0.75rem) scale(0.98);
      transform-origin: top;
      visibility: hidden;
      transition:
        opacity var(--duration-base) var(--ease-out),
        transform var(--duration-base) var(--ease-out),
        visibility var(--duration-base) step-end;
    }

    .js .site-nav.is-open {
      opacity: 1;
      transform: translateY(0) scale(1);
      visibility: visible;
      transition:
        opacity var(--duration-base) var(--ease-out),
        transform var(--duration-base) var(--ease-out),
        visibility 0s step-start;
    }

    .site-nav__link,
    .site-nav__login {
      padding: 0.9rem 1rem;
    }

    .site-nav__link.is-active::after {
      inset: auto auto 0.65rem 1rem;
      width: 1.5rem;
    }

    .site-nav__cta {
      margin: var(--space-2) 0 0;
    }

    .no-js .site-header {
      height: auto;
    }

    .no-js .site-header__inner {
      flex-wrap: wrap;
      padding-block: var(--space-3);
    }

    .no-js .nav-toggle {
      display: none;
    }

    .no-js .site-nav {
      display: flex;
      flex: 1 0 100%;
      flex-wrap: wrap;
      margin: 0;
    }

    .site-footer__grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 40rem) {
    .button-row {
      align-items: stretch;
    }

    .button-row .button {
      flex: 1 1 100%;
    }

    .cta-panel {
      border-radius: var(--radius-lg);
    }

    .site-footer__links {
      grid-template-columns: repeat(2, 1fr);
    }

    .site-footer__bottom {
      flex-direction: column;
    }
  }
}